shout out to levels 7, 8, and the beginning of 9 for being worse than hell just because of the falling blocks and the just 1 or 2 spikes. good game 11/10

I sense a good dose of good old platformer brutality here. Good job!
It is not perfect though. And here is why:
1. I constantly have to play the game using a rather weird and inconvenient scheme: left+right arrow keys and w. Why? Because pressing up on Firefox moves the screen up as well while space moves the screen down.
2. I constantly got a feeling that the calibration of movement is a bit "over-powered". It is especially noticeable if you want to climb a ladder and there is a spike nearby on the top. You barely touch the key and the yellow guy instantly runs for his doom.
3. Speaking of ladders: having only 2 options: to be below or on the top of a ladder isn't the best invention.

Oh, good advice for everybody from some point: watch your step!

Fun

A nice little game you have here kind of nifty so small though love the soundF/X too There was a few things that were irritating at times and you demonstrated aswell as Organized a good entry here, Its games like this that really have some fun factor.

~X~

Success!

is hard